15694405839

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1\times {\mathrm{4871}}^1$

素因数の和:5340

約数の個数: 48

約数和(自身を含む): 26145100800

約数和(自身を除く): 10450694961

約数列:

[1, 3, 7, 9, 21, 63, 199, 257, 597, 771, 1393, 1791, 1799, 2313, 4179, 4871, 5397, 12537, 14613, 16191, 34097, 43839, 51143, 102291, 153429, 306873, 358001, 460287, 969329, 1074003, 1251847, 2907987, 3222009, 3755541, 6785303, 8723961, 8762929, 11266623, 20355909, 26288787, 61067727, 78866361, 249117553, 747352659, 1743822871, 2242057977, 5231468613, 15694405839]

約数ペア:

[(1, 15694405839), (3, 5231468613), (7, 2242057977), (9, 1743822871), (21, 747352659), (63, 249117553), (199, 78866361), (257, 61067727), (597, 26288787), (771, 20355909), (1393, 11266623), (1791, 8762929), (1799, 8723961), (2313, 6785303), (4179, 3755541), (4871, 3222009), (5397, 2907987), (12537, 1251847), (14613, 1074003), (16191, 969329), (34097, 460287), (43839, 358001), (51143, 306873), (102291, 153429)]